Gaya APA

Cahyono, B, Y., Kusumaningrum, S, R. (2011). Practical Techniques for English language Teaching . Malang: State University of Malang Press.

Gaya MLA

Cahyono, Bambang, Yudi., Kusumaningrum, Shirly, Rizki. "Practical Techniques for English language Teaching". Malang: State University of Malang Press, 2011. Text.